Bauyrzhan A.

Data Entry, Audio Transcribing and Proofread, Video editing, Graphics.

Expert in AI Training (RLHF) | Video Editor & Motion Designer | LQA & Data Specialist Top Rated Freelancer | 100% Job Success Score | $10k+ Earned | 100+ Projects Completed I am a high-level generalist with 5+ years of experience helping international clients and AI labs scale their operations. My expertise lies at the intersection of AI Data Excellence, Creative Post-Production, and Linguistic Quality Assurance. Whether you need to train a Large Language Model (LLM), edit a high-converting video, or manage complex datasets, I deliver results with 100% accuracy and a focus on your business goals. 🎯 Specialized Expertise: 1. AI Training & Data Excellence (RLHF & OCR) LLM Evaluation & RLHF: Ranking and refining AI-generated responses for clarity, safety, and accuracy. LQA (Linguistic Quality Assurance): Expert-level proofreading and localization in English, Russian, and Kazakh. Data Annotation & OCR: High-precision image labeling and text extraction for machine learning models. Prompt Engineering: Crafting and testing prompts to optimize AI output. 2. Premium Video & Motion Graphics Full Post-Production: Professional editing for YouTube, Reels, TikTok, and corporate commercials. Visual Enhancements: Color correction, sound design, and motion graphics (After Effects). Software: Adobe Premiere Pro, DaVinci Resolve, After Effects. 3. Advanced Data Management Excel Mastery: Complex formulas, data cleaning, and large-scale dataset organization. Technical Documentation: Professional formatting and structuring of business reports and manuals. 🚀 Why Work With Me? Proven Reliability: Over 100 successful projects with a perfect reputation on the platform. Trilingual Advantage: Fluent in English, Russian, and Kazakh — perfect for multi-language localization and AI training. Speed & Quality: I use AI-assisted workflows to deliver results faster without sacrificing manual precision. Clear Communication: I am proactive and always available for updates. Ready to start? Let’s turn your requirements into a finished product. Send me a message, and let's discuss your project!